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Given the Least Squares Regression Line = -2

Question 160

Multiple Choice

Given the least squares regression line Given the least squares regression line = -2.48 + 1.63x, and a coefficient of determination of 0.81, the coefficient of correlation is: A) -0.85 B) 0.85 C) -0.90 D) 0.90 E) -0.81 = -2.48 + 1.63x, and a coefficient of determination of 0.81, the coefficient of correlation is:


A) -0.85
B) 0.85
C) -0.90
D) 0.90
E) -0.81

Correct Answer:

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